Description

Groupe des Mines et Carriere du Congo (GMCC)is an African-based exploration and development company focused on gold, diamond, copper, cobalt and platinum projects.
Copper’s physical attributes include superior electrical conductivity, corrosion resistance, structural capability, efficient heat transfer and aesthetics. Other materials that compete with copper include aluminum, plastics, stainless steel and fiber optics. Despite recent higher prices, substitution of competing materials has been modest because it is difficult to duplicate copper’s unique characteristics.